Exhaust Valve, 1.255″ Stainless, TR250, TR6 up to engine #CF/CR1

Description These valves are made from 214N stainless steel for increased corrosion resistance. Fit Note: 1.255 inches is the original exhaust valve size for the TR250, the 1969-1972 GT6 Mk 2-3 and the TR6 up to engine #CF/CR1. 1.255 inch exhaust valves may be used in later heads by enlarging the seating surface.